发明公开
- 专利标题: METHOD AND APPARATUS FOR LONG TERM SEISMIC MONITORING
- 专利标题(中): 方法和装置地震长期监测
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申请号: EP07848979.6申请日: 2007-12-04
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公开(公告)号: EP2092373A1公开(公告)日: 2009-08-26
- 发明人: KANAYA, Yasuo , COSTE, Emmanuel , WILSON, Colin , LAVAURE, Rachel Agnes
- 申请人: Schlumberger Technology B.V. , Services Pétroliers Schlumberger , Schlumberger Holdings Limited , PRAD Research and Development N.V.
- 申请人地址: Parkstraat 83-89 2514 JG The Hague NL
- 专利权人: Schlumberger Technology B.V.,Services Pétroliers Schlumberger,Schlumberger Holdings Limited,PRAD Research and Development N.V.
- 当前专利权人: Schlumberger Technology B.V.,Services Pétroliers Schlumberger,Schlumberger Holdings Limited,PRAD Research and Development N.V.
- 当前专利权人地址: Parkstraat 83-89 2514 JG The Hague NL
- 代理机构: Stoole, Brian David
- 优先权: US868357P 20061204; US949760 20071203
- 国际公布: WO2008068586 20080612
- 主分类号: G01V11/00
- IPC分类号: G01V11/00 ; G01V1/52
摘要:
A method and apparatus for deploying seismic detectors and monitoring seismic activity associated with a production well from a down hole location within a well. The methods and apparatus of the subject invention include in one embodiment a tubing system that is operable to be bowed during placement into a well casing. A' first eccentric bearing member is mounted upon a tubing to be run into a bore hole, cased or open hole. A second eccentric bearing member is also mounted on the tubing in an axially spaced relationship with respect to the first eccentric member and the two eccentric bearing members may have the same azimuthal orientation. A seismic tool is then mounted on a third eccentric bearing member that is mounted on the tubing intermediate the first and second eccentric bearing members at an azimuthal orientation rotated 180 degrees with respect to the first and second eccentric members.
公开/授权文献
- EP2092373B1 METHOD AND APPARATUS FOR LONG TERM SEISMIC MONITORING 公开/授权日:2015-03-18
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